Flush-mounted illuminated green button 1 pole nickel ring ST22-KLZ-01-230-BA9S. ST22-KLZ-01-230-BA9S\.

Control button – reliability and functionality in one

This critical, illuminated control button is a solid solution for a variety of applications. Made with attention to detail, it combines durability, ease of use and aesthetic appearance. It is ideal for both industry and applications requiring frequent device control.

Construction and parameters

The button is characterized by a flat design and a round lens, which ensures comfortable operation. Mounting is done in a 22 mm diameter hole, and the electrical connection is made using reliable screw terminals. Made of high-quality plastics and metal, it guarantees long-lasting and trouble-free operation. Green backlighting increases the visibility of the button in low-light conditions, which is particularly important in production halls or technical rooms. The IP65 protection class provides resistance to dust and water ingress, allowing operation in harsh environmental conditions.

Functionality and application

The button has one normally open contact, which means that when pressed, the circuit is closed. The self-resetting mechanism ensures that the button returns to its initial position when released. The backlight supply voltage is 230 V. This makes the button perfect for controlling various electrical devices – from simple lighting circuits to more complex automation systems. The front ring made of nickel-plated metal adds elegance and protects against mechanical damage.

• Durable construction: Made of high-quality materials ensuring long life.
• Backlight: Green backlight increases visibility and makes it easier to operate in low light conditions.
• Resistance to external factors: IP65 protection class guarantees protection against dust and water.
• Self-resetting mechanism: Provides convenience and quick response to commands.
• Easy installation: Standard hole diameter (22 mm) makes it easy to integrate with existing control panels.
• Safe connection: Screw connection ensures a stable and reliable electrical connection.